sky2: netpoll on port 0 only

[linux-2.6-omap-h63xx.git] / drivers / ata / pata_sis.c

diff --git a/drivers/ata/pata_sis.c b/drivers/ata/pata_sis.c
index 2bd7645f1a8846a49cbefb3019aace5dae70a73f..3b5be77e861c77139eab0cc15f4f9fd26c3954db 100644 (file)
--- a/drivers/ata/pata_sis.c
+++ b/drivers/ata/pata_sis.c
@@ -84,7 +84,7 @@ static int sis_short_ata40(struct pci_dev *dev)
 
 static int sis_old_port_base(struct ata_device *adev)
 {
-       return  0x40 + (4 * adev->ap->port_no) +  (2 * adev->devno);
+       return  0x40 + (4 * adev->link->ap->port_no) +  (2 * adev->devno);
 }
 
 /**
@@ -133,19 +133,20 @@ static int sis_66_cable_detect(struct ata_port *ap)
 
 /**
  *     sis_pre_reset           -       probe begin
- *     @ap: ATA port
+ *     @link: ATA link
  *     @deadline: deadline jiffies for the operation
  *
  *     Set up cable type and use generic probe init
  */
 
-static int sis_pre_reset(struct ata_port *ap, unsigned long deadline)
+static int sis_pre_reset(struct ata_link *link, unsigned long deadline)
 {
        static const struct pci_bits sis_enable_bits[] = {
                { 0x4aU, 1U, 0x02UL, 0x02UL },  /* port 0 */
                { 0x4aU, 1U, 0x04UL, 0x04UL },  /* port 1 */
        };
 
+       struct ata_port *ap = link->ap;
        struct pci_dev *pdev = to_pci_dev(ap->host->dev);
 
        if (!pci_test_config_bits(pdev, &sis_enable_bits[ap->port_no]))
@@ -154,7 +155,7 @@ static int sis_pre_reset(struct ata_port *ap, unsigned long deadline)
        /* Clear the FIFO settings. We can't enable the FIFO until
           we know we are poking at a disk */
        pci_write_config_byte(pdev, 0x4B, 0);
-       return ata_std_prereset(ap, deadline);
+       return ata_std_prereset(link, deadline);
 }
 
 
@@ -375,8 +376,9 @@ static void sis_66_set_dmamode (struct ata_port *ap, struct ata_device *adev)
        int drive_pci = sis_old_port_base(adev);
        u16 timing;
 
+       /* MWDMA 0-2 and UDMA 0-5 */
        const u16 mwdma_bits[] = { 0x008, 0x302, 0x301 };
-       const u16 udma_bits[]  = { 0xF000, 0xD000, 0xB000, 0xA000, 0x9000};
+       const u16 udma_bits[]  = { 0xF000, 0xD000, 0xB000, 0xA000, 0x9000, 0x8000 };
 
        pci_read_config_word(pdev, drive_pci, &timing);
 
@@ -529,7 +531,6 @@ static struct scsi_host_template sis_sht = {
 };
 
 static const struct ata_port_operations sis_133_ops = {
-       .port_disable           = ata_port_disable,
        .set_piomode            = sis_133_set_piomode,
        .set_dmamode            = sis_133_set_dmamode,
        .mode_filter            = ata_pci_default_filter,
@@ -557,13 +558,11 @@ static const struct ata_port_operations sis_133_ops = {
        .irq_handler            = ata_interrupt,
        .irq_clear              = ata_bmdma_irq_clear,
        .irq_on                 = ata_irq_on,
-       .irq_ack                = ata_irq_ack,
 
-       .port_start             = ata_port_start,
+       .port_start             = ata_sff_port_start,
 };
 
 static const struct ata_port_operations sis_133_for_sata_ops = {
-       .port_disable           = ata_port_disable,
        .set_piomode            = sis_133_set_piomode,
        .set_dmamode            = sis_133_set_dmamode,
        .mode_filter            = ata_pci_default_filter,
@@ -591,13 +590,11 @@ static const struct ata_port_operations sis_133_for_sata_ops = {
        .irq_handler            = ata_interrupt,
        .irq_clear              = ata_bmdma_irq_clear,
        .irq_on                 = ata_irq_on,
-       .irq_ack                = ata_irq_ack,
 
-       .port_start             = ata_port_start,
+       .port_start             = ata_sff_port_start,
 };
 
 static const struct ata_port_operations sis_133_early_ops = {
-       .port_disable           = ata_port_disable,
        .set_piomode            = sis_100_set_piomode,
        .set_dmamode            = sis_133_early_set_dmamode,
        .mode_filter            = ata_pci_default_filter,
@@ -625,13 +622,11 @@ static const struct ata_port_operations sis_133_early_ops = {
        .irq_handler            = ata_interrupt,
        .irq_clear              = ata_bmdma_irq_clear,
        .irq_on                 = ata_irq_on,
-       .irq_ack                = ata_irq_ack,
 
-       .port_start             = ata_port_start,
+       .port_start             = ata_sff_port_start,
 };
 
 static const struct ata_port_operations sis_100_ops = {
-       .port_disable           = ata_port_disable,
        .set_piomode            = sis_100_set_piomode,
        .set_dmamode            = sis_100_set_dmamode,
        .mode_filter            = ata_pci_default_filter,
@@ -659,13 +654,11 @@ static const struct ata_port_operations sis_100_ops = {
        .irq_handler            = ata_interrupt,
        .irq_clear              = ata_bmdma_irq_clear,
        .irq_on                 = ata_irq_on,
-       .irq_ack                = ata_irq_ack,
 
-       .port_start             = ata_port_start,
+       .port_start             = ata_sff_port_start,
 };
 
 static const struct ata_port_operations sis_66_ops = {
-       .port_disable           = ata_port_disable,
        .set_piomode            = sis_old_set_piomode,
        .set_dmamode            = sis_66_set_dmamode,
        .mode_filter            = ata_pci_default_filter,
@@ -693,13 +686,11 @@ static const struct ata_port_operations sis_66_ops = {
        .irq_handler            = ata_interrupt,
        .irq_clear              = ata_bmdma_irq_clear,
        .irq_on                 = ata_irq_on,
-       .irq_ack                = ata_irq_ack,
 
-       .port_start             = ata_port_start,
+       .port_start             = ata_sff_port_start,
 };
 
 static const struct ata_port_operations sis_old_ops = {
-       .port_disable           = ata_port_disable,
        .set_piomode            = sis_old_set_piomode,
        .set_dmamode            = sis_old_set_dmamode,
        .mode_filter            = ata_pci_default_filter,
@@ -727,9 +718,8 @@ static const struct ata_port_operations sis_old_ops = {
        .irq_handler            = ata_interrupt,
        .irq_clear              = ata_bmdma_irq_clear,
        .irq_on                 = ata_irq_on,
-       .irq_ack                = ata_irq_ack,
 
-       .port_start             = ata_port_start,
+       .port_start             = ata_sff_port_start,
 };
 
 static const struct ata_port_info sis_info = {